152Oral AnatomyMedium
A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates________?
APrimary second molar extracted to allow mesial drifting of permanent first molar
BThe teeth may develop later
CThe child may never develop premolars
DIt is too early to make final predication
Correct answer
B. The teeth may develop later
Explanation
The correct answer is The teeth may develop later.